a person in the record
Hans-Joachim Arnold
Doctoral advisors on Wikidata: Emanuel Sperner and Erich Kähler; 18 doctoral students on Wikidata.
Advisors on Wikidata
Wikidata's own statements of who supervised whom, kept apart from the record's theses and never counted with them.
Students on Wikidata18
Wikidata's own statements of who supervised whom, kept apart from the record's theses and never counted with them.
Wikidata run graph-wikidata-20261014T220004Z